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alukav5142 [94]
3 years ago
13

9 = 90, 8 = 72, 7 = 56, 6 = 42, 3 = ?

Mathematics
2 answers:
bulgar [2K]3 years ago
7 0
The correct  answer according to me  is 3=12
Aneli [31]3 years ago
3 0
The answer is 3=12 1)
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I need helpppppppppppppppppp
notsponge [240]

Answer:

A:

9×1=9

9×2=18

9×3=27

9×4=36

9×5=45

9×6=54

9×7=63

9×8=72

9×9=81

9×10=90

B:

It goes down by 1 after multiplying a bigger number.

C:

It goes up by 1 after multiplying a bigger number.

Step-by-step explanation:

hope this helps you and have a great day

4 0
3 years ago
HELP?
poizon [28]
My "work" is to enter the equations into a graphing calculator and let it show me the answers--just as your "work" is to copy the question to Brainly.

The solutions are
  (x, y) = (-0.5, 7.5)
  (x, y) = (3, 25)

_____
When you equate the expressions for y, you get the quadratic
  2x² -5x -3 = 0
  (2x +1)(x -3) = 0
  x = -1/2 or 3
  y = 5(x +2) = 15/2 or 25

4 0
2 years ago
What is the product of and (6+5i) and (3-7i) ?<br><br> -17-27i<br> -17+27i<br> 53+27i<br> 53-27i
USPshnik [31]
We are going to make the product step by step.
 We have:
 (6 + 5i) * (3-7i)
 Multiplying:
 ((6) * (3)) + ((6) * (- 7i)) + ((5i) * (3)) + ((5i) * (- 7i))
 Rewriting:
 18 - 42i + 15i - 35i ^ 2
 18 - 42i + 15i - 35 * (- 1)
 18 - 42i + 15i + 35
 53 - 27i
 Answer:
 
the product of and (6 + 5i) and (3-7i) is:
 
53-27i
5 0
3 years ago
If it is equal to (or) greater than 5, add ___ to previous digit.
Lisa [10]

Answer:

<h2>(b) 0 is the right answer.... </h2>
8 0
3 years ago
Add and simplify 9/16 plus 1/2 equals to
dexar [7]
I'm pretty sure the answer is 1 1/16
6 0
3 years ago
Read 2 more answers
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